United States Oil Fund Reports Significant Monthly Loss

Summary

United States Oil Fund, LP reported a substantial net loss of $366,362,873 for the month ended June 30, 2026. The loss was driven by significant unrealized and realized losses on commodity futures and swap contracts, partially offset by dividend and interest income. The net asset value per share decreased from $105.50 at the beginning of the month to $105.50 at the end of the month, reflecting the impact of the reported losses. A detailed account statement is furnished as Exhibit 99.1 and available on the fund's website.